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Unit of Measure

Technical Specifications

Type

N/A Cylindrical Roller Bearing

Bore Type

N/A Round

Material

N/A Hardened Alloy Steel

Cage Material

N/A Nylon

Limiting Speed - Oil

N/A 4900 rpm

Limiting Speed - Grease

N/A 4200 rpm

Configuration

N/A One

Tolerance

N/A ISO Class 0 (RBEC 1)

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 46500 lbf207000 N207.00 kN

Dynamic Load Rating

N/A 36500 lbf162000 N162.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions

d

N/A 2.9528 in75 mm

D

N/A 5.1181 in130 mm

B

N/A 1.2205 in31 mm

Fw

N/A 3.4843 in88.500 mm

J

N/A 3.7205 in94.500 mm

r

N/A 0.0591 in1.500 mm

da min

N/A 3.2677 in83.000 mm

Da max

N/A 4.8031 in122.000 mm

r1as max

N/A 0.0591 in1.500 mm